HARSH
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AI Engineer / Full Stack
Software Engineer

Harsh
Bathija.

AI Engineer

I build scalable web applications, AI-powered products, and digital experiences that solve real-world problems.

Download resumeSee my work

Jaipur, Rajasthan, India

Portrait of Harsh Bathija

AI & Data Analyst Trainee at Mangal Electricals

  • 2+Internships
  • 2ndPlace - SIH 2024
  • 10thPlace - SIH 2023
  • 8.21GPA
LinkedIn (opens in a new tab) GitHub (opens in a new tab)
Selected workBuilds · 2022 - 2026

Recruiter mode / 30-second fit check

What are you
hiring for?

Pick a role. Get the evidence, not the adjectives.

Already doing the work: prototyping AI-driven solutions and shipping LLM-based features into internal tools at Mangal Electricals.

  • AI & Data Analyst Trainee at Mangal Electricals - LLM-based features in internal tools, data preprocessing, model benchmarking
  • Real-time Indian Sign Language recognition - 2nd of 250 teams at Smart India Hackathon 2024
  • DCGAN research on anime face generation, presented at I-LIPS 2025
  • 5-model ML ensemble (LR, RF, KNN, SVC, XGBoost) served through a Flask API

Matching stack

  • LLMs
  • Python
  • Deep Learning
  • OpenCV
  • Data Preprocessing
  • Model Evaluation
  • scikit-learn
See the projects Download resume

01 / Selected work

Work that ships.

Five builds. Every one links to its source.

01 / Case study

Arise OS

Solo Leveling-inspired Life OS

Built a real-life RPG progression operating system with one shared backend and two frontends. Inspired by Solo Leveling's System, it turns goals into quests and rewards consistency with XP, levels, and streaks across web and mobile.

Problem

Staying consistent with goals is hard - habit trackers, to-do apps, and planners live in separate silos with no motivation loop to keep you coming back.

Build

  • Canonical Express backend owning all game logic - XP, quests, and streaks - exposed as a REST API under /v1/*
  • Fully relational timetable (TimetableBlock / TimetableBlockLog / StudyLog) shared by both frontends
  • Supabase Auth with JWT bearer tokens securing every client
  • Live demo deployed on Vercel with seeded demo account

Ship

  • Unified habits, quests, and scheduling into a single motivation loop
  • One backend serving both a web and a cross-platform mobile client

My role. Designed and built the full stack solo - the canonical Express backend and game logic, the Next.js web dashboard, and the Flutter mobile app.

Been part of the bigger picture

  • Mangal Electricals
  • iVeda Solutions
  • InternsVeda
  • IAESTE LC JECRC
  • Smart India Hackathon
  • GDSC JECRC
  • JECRC University

Live / Pulled from GitHub right now

Still shipping.

Full GitHub profile (opens in a new tab)

Recognition & awards

The work.
The recognition.

4

Honours earned

Hackathons, esports, and recognition at work.

  1. 01

    Smart India Hackathon 2024

    Led the team through ideation, planning, and execution to a 2nd place finish.

    2ndof 250 teams

  2. 02

    Smart India Hackathon 2023

    Captained a multidisciplinary team to a top-10 finish in the preliminary round.

    Top 10of 150 teams

  3. 03

    Competitive Esports

    Earned several MVP awards across FPS tournaments, including Valorant, for clutch performance and shot-calling.

    MVPmultiple awards

  4. 04

    Top Performer of the Month

    Recognized during internships at both iVeda Solutions and InternsVeda.

    2×top performer

Presented at I-LIPS 2025, 13th International Conference of Library and Information Professionals

From noise.
To faces.

A Study on DCGAN-Based Generative Models: Implementing Anime Character Face Generation

Explored the architecture and training methodology of Deep Convolutional Generative Adversarial Networks (DCGANs) applied to generating anime character faces. Implemented the generator/discriminator networks, tuned training to avoid mode collapse, and analyzed the model's generative capabilities within the anime aesthetic domain.

Read the paper (opens in a new tab)Acceptance letter (opens in a new tab)
NoiseDCGAN output
Real samples from the trained model. Drag to go from noise to faces

02 / Behind the build

Not just code.
It's how you solve the problem.

I build production-quality software and manage projects end to end, learning whatever stack the problem needs and driving it through every SDLC phase.

I grew up on the move. My family relocated frequently, which meant new schools, new cities, and learning to adapt fast - a skill that has served me in every team since. Between moves I lived on the sports field: cricket, badminton, football. When we settled in Jaipur in 8th grade, a subject simply called “Computer” changed everything - I was hooked, and my father's laptop became my first lab for exploring programming languages.

When the pandemic hit after my 10th boards, I finally got my own PC - and instead of just using it, I stripped it down component by component, cleaned it, and rebuilt it from scratch. Understanding a machine from the metal up is what sealed my decision to pursue Computer Science.

At JECRC University I dove head-first into hackathon culture, competing in the Smart India Hackathon in both 2023 and 2024, while serving as Head of IT & DA and Head of HRA at IAESTE LC JECRC. Today I build across the full stack - Next.js and Flutter up front; Express, Django, and Flask behind; Postgres underneath - and I research new AI models every single day.

Education & skills

Education

  • JECRC University, Jaipur

    B.Tech CSE - AI & ML (in collaboration with IBM)

    2022 - 2026

  • GPA 8.21 / 10

    Overall

  • Off the keyboard

    Competitive FPS, with multiple MVP awards in esports tournaments.

Toolkit

Frontend

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • HTML5
  • CSS3
  • Framer Motion

Backend

  • Node.js
  • Express
  • FastAPI
  • Django REST Framework
  • Flask
  • REST APIs
  • JWT / OAuth

AI Engineering

  • LLMs & Prompt Engineering
  • Agentic Workflows
  • RAG Pipelines
  • LangChain
  • Fine-tuning & Evaluation
  • AI Tooling & Automation

ML / DL

  • scikit-learn
  • XGBoost
  • Deep Learning
  • DCGAN
  • Computer Vision

Databases

  • Supabase
  • PostgreSQL
  • MySQL
  • MongoDB
  • SQLAlchemy
  • SQL
  • Vector DBs

Mobile

  • Flutter
  • Riverpod

Languages

  • JavaScript
  • TypeScript
  • Python
  • SQL

Tools

  • Git
  • GitHub
  • Docker
  • Postman
  • Vercel
  • Hostinger
  • Figma

How I think

  1. Understand Before You Build

    Abstractions are convenient until they break. Before I trust a new AI model, framework, or API, I dig into how it actually works underneath - the same instinct that had me rebuilding my PC component by component. Fundamentals first; the reliability follows.

  2. Architecture Is a Day-One Decision

    I map the full software development lifecycle: design, implementation, unit testing, integration, and deployment - before writing a single line. Designing the canonical API that serves both the web and Flutter clients of Arise OS proved that planning every SDLC phase up front is what lets a system scale without breaking.

  3. Learn the Language the Problem Needs

    Each project deliberately runs on a stack I haven't shipped in before - Django one month, Flutter the next. When the project requires it, I pick up the language or framework from scratch and apply it to real deliverables. That's how I stay genuinely adaptable rather than just framework-fluent.

  4. Performance Is a Feature

    Years of competitive FPS taught me that milliseconds decide outcomes. I bring that obsession to engineering: trimming API latency, tightening render paths, automating anything manual - because software that feels fast is software people trust.

AI engineer who ships the whole stack, from the model to the interface.
HarshLet's build the next thing

03 / The journey

Keep moving. Keep building.

Resume

  1. Aug 2026 - PresentFull-time

    AI & Data Analyst Trainee

    Mangal Electricals Limited

    • Prototype AI-driven solutions with the engineering team using Python, and integrate LLM-based features into internal tools.
    • Preprocess and analyze datasets and benchmark model performance against production requirements.
    • Python
    • LLMs
    • Data Preprocessing
    • Data Analysis
    • Model Evaluation

  2. Jan 2026 - Jun 2026

    Software Developer Intern

    iVeda Solutions

    • Developed, unit-tested and integrated responsive web application modules using React.js, Node.js, JavaScript (ES6+) and MySQL across the full SDLC, following enterprise engineering standards.
    • Debugged and resolved 20+ production defects and REST API integration issues in Agile sprints, using root-cause analysis and database query optimization to reduce response times.
    • Collaborated with cross-functional technical teams to design scalable API payload schemas and write technical documentation; awarded Top Performer of the Month.
    • React
    • Node.js
    • MySQL
    • REST APIs
    • Agile
    • SDLC
    • Technical Docs

    Result: Top Performer of the Month

  3. Oct 2025 - Jan 2026

    Business Development Executive

    InternsVeda

    • Applied communication and stakeholder management skills to counsel students and convert inquiries into enrollments; used enrollment data to identify trends and make actionable recommendations to improve conversion rates; recognized as Top Performer of the Month.
    • Automated CRM data tracking workflows and coordinated across departments to streamline onboarding, while managing multiple client interactions at once.
    • Stakeholder Management
    • Data Analysis
    • Communication
    • CRM

    Result: Top Performer of the Month

  4. Sept 2024 - Sept 2025

    Head of IT & DA and Head of HRA

    IAESTE LC JECRC

    • As Head of IT & DA, owned the committee's tech and digital function: designed, built, and deployed the official website end to end, from responsive, SEO-optimized UI to backend integration and production.
    • Built event registration forms, dynamic event listings, and contact workflows with REST API integrations, reducing manual coordination.
    • As Head of HRA, led the annual membership campaign to 360% membership growth; ran recruitment, interviews, and onboarding while coordinating 7 departmental heads.
    • Leadership
    • Full Stack Dev
    • React
    • Node.js
    • REST APIs
    • Recruitment
    • 360% Growth

    Result: 360% membership growth

Leadership

Little wins.
Big meaning.

  • Team Management

    Led web development for IAESTE LC JECRC, architecting and launching the official platform for internal operations and events.

    360% growth

  • Recruitment & Onboarding

    Managed recruitment drives, interviews, and onboarding, building an engaged member base from scratch.

    End-to-end

  • Cross-Team Collaboration

    Collaborated with seven departmental heads to plan and execute outreach campaigns across the local committee.

    7 departments

  • Hackathon Leadership

    Captained teams at Smart India Hackathon: 2nd among 250 teams in 2024, top 10 among 150 in 2023.

    2 years running

  • Creative Direction

    Served as Video Editor Lead, owning the visual storytelling for community events and campaigns.

    GDSC JECRC

Currently exploring

  • Agentic AI
  • Generative AI (LLMs)
  • Multi-Agent Systems
  • System Design
  • Data Structures & Algorithms
  • Next.js App Router
  • Flutter & Riverpod
  • Django & DRF
  • Multi-Tenant Architecture
  • Deep Learning & GANs
  • REST API Ecosystems
  • Cloud Deployment

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AI Engineer who ships full stack. Prototyping AI solutions and LLM-based features at Mangal Electricals today; before that, shipped React/Node client apps at iVeda Solutions as Top Performer. Led a team to 2nd of 250 at Smart India Hackathon 2024.

04 / Your next build

Let's work
together.

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